title: Cervical and lumbar spinal changes diagnosed in four-view radiographs of 732 military pilots.
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D000367:Age Factors; D001827:Body Height; D016022:Case-Control Studies; D002574:Cervical Vertebrae / Q000473:pathology; D006804:Ergonomics; D006801:Humans; D008159:Lumbar Vertebrae / Q000473:pathology; D008297:Male; D008889:Military Personnel; D015995:Prevalence; D012189:Retrospective Studies; D025241:Spondylarthritis / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology; D013166:Spondylitis / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology